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bipolar with three-zero substitution (B3ZS)

The B3ZS coding, Bipolar with Three-Zero Substitution (B3ZS), is a channel coding with bipolar violation (BPV) and AMI-compliant bits. Violation bits are forcibly inserted when the data stream has more than three consecutive zeros. This ensures that the data stream has sufficient level changes for synchronization. The B3ZS coding is essentially the same as the HDB3 coding and is used in the North American T-line (T3).

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Englisch: bipolar with three-zero substitution - B3ZS
Updated at: 01.04.2015
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